查询词典 computation

Advanced edition additionally supports QR and Singular Value decompositions, Eigenvalue and Eigenvector computation for symmetric and non symmetric matrices.

高级版此外支持的QR和奇异值分解，特征值和特征向量计算对称和非对称矩阵。

Nonlinear optimization plays an important role in many fields such as science computation and engineering analysis.

非线性最优化在科学计算和工程分析等领域中都起着非常重要的作用。

The computation work is decreased greatly with the presented method. The method can be applied to the models with nonlinear trend in demand and the conclusion comes to the same―the model 4 is the optimal.

且这种方法可直接用于非线性增长需求模型，建立同样的4种模型，比较得出和线性增长需求情况下一样的结论，即第4种模型费用最小。

It only needs to solve two systems of linear equations with the same nonsingular coefficient matrix, which results in a less computation.

该算法只需求解两个具有相同系数矩阵的线性方程组以得到搜索方向，因此计算量较小。

The computation results of two given examples show that the method to apply the linear supervised network to the inversion of nonsingular matrix is very effective.

线性监督分类器的瓶颈与能力黄德双（中科院自动化所国家模式识别重点实验室，北京100080）本文研究了线性前馈网络用于监督分类的瓶颈问题，证明隐层节点数小于内间散布矩阵秩的所有网络，其隐层都可以实现前级模式的Fisher线性变换，并揭示了这种分类器

The burning and decomposition in the precalciner was studied by numerical simulation,The nonslip model was applied to the burning of coal and the decomposition of CaCO_3 in the gas flow,Ageneral-purpose software used in computation was developed.

运用气、固无滑移流动模型及燃烧、分解的化学反应方程组，数值模拟了SLC型分解炉内的气－固流动场、温度场、颗粒浓度场及气体组份场，开发出通用计算软件。

In case of high input dimension system model, taking norm of input vector as the input of wavelet network instead of using tensor product method to construct wavelet network ,which could solve the problems of high computation and curse of dimensionality.

在模型结构方面，对于多维输入输出系统建模，本文放弃选用传统的标量积确定小波基函数的方法，将输入矢量的范数作为小波网络基函数的输入变量，从而避免了高维输入所带来的可用小波基数量巨大和计算复杂的缺点。

Simulation results show that this method can reduce more than 73% and 24% computing cycles,compared with normal and fast DCT computation algorithm respectively.

这种方法由 4个连续的步骤来完成，对 8点的一维DCT ，只需要 11次乘法和 2 9次加法。图 1给出了该算法的计算流程。图 2解释了图 1中使用的

In this paper, we introduce the estimation and algorithm o f p arameter and some diagnostic statistics. We deduce the computation formula of curvature and conformal normal curvature for four perturbations of models.

本文主要介绍了指数族非线性模型的参数估计及其算法，若干诊断统计量，并将保形法曲率应用到指数族非线性模型中，推导了模型四种扰动方式的曲率和保形法曲率计算公式。

A pixel shader performs per-pixel processing such as texture blending, lighting model computation, and per-pixel normal and/or environmental mapping.

PS 执行逐象素处理，比如纹理混合，光照模型计算，逐象素法向和环境映照计算。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。